MT-Optics not only provides kinds of optical components, we but also can make various types of optical coatings. The coating on the optical element is very important, which can improve the transmission, high reflection, etc.

The following is a list of the coating we can do:
增透膜

1)單層增透膜
2)單波長增透膜
3)雙波長增透膜
4)帶寬波長增透膜

部分反射膜
1)單波長部分反射膜
2) 帶寬波長部分反射膜

高反膜
1)金屬高反膜
2)介質高反射膜

偏振分光膜
1)分光膜
2)偏振分光膜
3)消偏振分光膜

高消光比偏振分光膜
單波長:650nm,808nm,976nm
平均Tpave>96% Rs>99%
消光比：>3000:1

帶寬波長:420-680nm, 600-900nm,800-1100nm
平均Tpave>95% ,Rs>99%
消光比: >1000:1